“Puccinia”的意思、由来-开放百科全书

词条

Puccinia

释义

Taxonomy
References
External links

{{Automatic taxobox
| image = Wheat_leaf_rust_on_wheat.jpg
| taxon = Puccinia
| authority = Pers. (1801)
| type_species = Puccinia graminis
| type_species_authority = Pers. (1794)
| subdivision_ranks = Species
| subdivision = about 4000
}}Puccinia is a genus of fungi. All species in this genus are obligate plant pathogens and are known as rusts.^[1] The genus contains about 4000 species.

Taxonomy

Examples of Puccinia rusts and the diseases they cause:

Puccinia asparagi - Asparagus rust
Puccinia graminis - Stem rust, also known as black rust
Puccinia horiana - Chrysanthemum white rust
Puccinia mariae-wilsoniae - Spring beauty rust
Puccinia poarum - Coltsfoot rust gall
Puccinia psidii - Guava rust or eucalyptus rust
Puccinia recondita - Brown rust
Puccinia sessilis - Arum rust and Ransoms rust
Puccinia striiformis - Stripe rust, also known as yellow rust
Puccinia triticina - Wheat leaf rust, also known as brown rust
Puccinia punctiformis - Canada thistle rust^[3]

The rust species Puccinia obtegens has shown some promise for controlling Canada thistle, but it must be used in conjunction with other control measures to be effective.^[2]

Another leaf rust species, Puccinia myrsiphylli, has been used as an effective biocontrol agent for infestations of the common form of bridal creeper (Asparagus asparagoides) in Australia since 2000.^[3]

References

1. ^"Fungi", Lillian E Hawker, 1966, p. 167
2. ^Turner et al. 1980
3. ^Biosecurity SA : Weeds and pest animals Bridal Creeper Policy Accessed 1 September 2014.
4. ^¹{{cite book |vauthors=Wilson CL |title=Use of plant pathogens in weed control|publisher=A Rev Phytopathol |year=1969 |page=411}}

^[4]
}}

External links

A collection of information regarding Puccinia psidii—particularly with respect to its presence in Hawaii

3 : Puccinia|Fungal plant pathogens and diseases|Taxa named by Christiaan Hendrik Persoon

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